baber/WOPTO huggingface dataset:
Patent JP-H09251839-A (JP)
Title: Manufacture of plasma display panel
Inventor: SEKI TADASHI
IPC: H01J9/38
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a plasma display panel with its high productivity capable of performing degas of the panel inside for a short time. SOLUTION: A surface glass board A and a back face glass B are superimposed so that the electrodes thereof are opposite and perpendicular to each other with a prescribed interval. These superimposed glass boards A and B are positioned in a furnace 10, and the inside of the furnace 10 is vacuum- evacuated under a prescribed temperature. The temperature in the furnace 10 is raised to a sealing temperature, and both glass boards A and B are sealed. After sealing the glass boards, the interior of the furnace 10 is cooled, and both glass boards are cooled. After the completion of cooling, electric discharge gas is supplied from a chip tube 21 mounted on either of the glass boards and is sealed.
Patent JP-H06226635-A (JP)
Title: Super-abrasive tool
Inventor: ISHIZUKA HIROSHI
IPC: B24D3/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a super-abrasive tool remarkably improved in grinding efficiency and a tool service life in the application to the cutting of hard material or grinding work. CONSTITUTION:This super-abrasive tool contains at least two kinds of super- abrasives formed of the same material but different in nominal grain size. The relatively rough first grain shows the high grain strength value, and the finer second grain shows the low grain strength value. A mesh range of 20/30-60/80 is desirable in the cutting of stone and ceramics.
Patent JP-H10319937-A (JP)
Title: Device and method for processing character
Inventor: SETO KUNIO
IPC: G09G5/24
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To develope collectively plural rows of character lines with an optional development method specified with a user by developing plural rows of inputted character lines with the specified method. SOLUTION: A pointing device 7 commands the development method related to respective characters of the character lines inputted from a key board 8 by specifying the required character line development method among the development methods (horizontal, vertical, oblique, circular) displayed on a character line development method specified picture displayed on a CRT display 3 by a character line development method input part 4. Further, the pointing device 7 instructs development positional coordinates (e.g. optional two points or three points) on a sheet picture displayed on the CRT display 3 by a development position coordinate input part 5. Further, since the pointing device 7 is constituted so as to specify so as to develope along the oblique line, plural rows of character lines are developed collectively by the development method along the optional oblique line.
Patent JP-H06240214-A (JP)
Title: Copper foil coated with flame-retardant adhesive and copper-clad laminate made using the same
Inventor: SATO TETSURO
IPC: C09J7/02
Filed: 1993-02-19
Abstract: PURPOSE:To provide a copper foil coated with a flame-retardant adhesive which is excellent in tracking resistance and flame retardancy and has intact adherence and heat resistance; and to provide a copper-clad laminate made using the foil. CONSTITUTION:The adhesive in the copper foil, which is for use in producing a copper-clad laminate for a printed circuit board, comprises a poly(vinyl acetal) resin, epoxy resin, polyisocyanate resin, and brominated polyester resin. The laminate has this foil on at least one side thereof.
Patent JP-S54147213-A (JP)
Title: Orifice plate for manufacturing glass fibers
Inventor: SHIYOUNO HIROAKI
IPC: C03B37/08
Filed: 1978-05-09
Abstract: PURPOSE: The title plate, which is easily manufacturable to prevent the joining of molten glass, and comprises grooves of given width and depth each provided between orfice lines on the smooth surface.  
     CONSTITUTION: The grooves 3' of given width and depth are provided longitudianlly and laterally between the orifice lines 2 from one end to the other of the  smooth orifice plate 1. The grooves 3' thus formed are bresent among the orifice  outlet 4 and the adjacent outlets 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07497-A (JP)
Title: Water-soluble wound bandage material
Inventor: KURAIGU JIEI HAADEII
IPC: A61L26/00
Filed: 1994-03-02
Abstract: PURPOSE: To provide a wound bandage material suited to form a highly adaptive film when spread and causing rapid release of alginate to a wound bed by containing a moisture retainer comprising specific proportions of an alginate ester of a 1-6C polyhydric alcohol and a 1-6C monohydric or polyhydric alcohol, and water. CONSTITUTION: This water-soluble wound bandage material contains a moisture retainer, which comprises 5-50 wt.% alginate ester of a 1-6C polyhydric alcohol on the basis of dry material weight and 50-95 wt.% one kind or more of a 1-6C monohydric alcohol or polyhydric alcohols, and 0-30 wt.% water. Since the material has a high content of the moisture retainer, it is particularly suited for use as a moist wound bandage, and in addition the material containing the moisture retainer in a high ratio is relatively low-cost since the moisture retainer is cheaper than alginates. The use of 5 wt.% ester alginate enables manufacture of a stiff film without the need to add a reinforcing polymer such as PVA.
Patent JP-S60197989-A (JP)
Title: Cassette pack
Inventor: KIDA TAKUYO
IPC: G11B23/30
Filed: 1984-03-21
Abstract: PURPOSE:To cut off a titled cassette pack from the open air, and to prevent dust, etc. from invading the inside of a case by forming as one body a cylindrical member and a cover member provided on a through-hole and a passing hole, respectively, through an intermediate member. CONSTITUTION:A cylindrical member 9 is constituted of a high transparency material, has a shape into which an optical detecting means such as an optical sensor, etc. can be inserted, and provided so as to be fitted into through-holes 5a, 5b. Also, a cover member 10 is constituted of a high transparency material and provided so as to be fitted into passing holes 6a, 6b. Also, the members 9, 10 are formed as one body through an intermediate member 11 consisting of the same material.
Patent JP-S52137910-A (JP)
Title: Link matching system
Inventor: HORI AKIHIKO
IPC: H04M3/58
Filed: 1976-05-14
Abstract: PURPOSE:To make the link matching efficiently and economically, by preventing the link block in case of the transfer, in the common control system automatic switchboard.
Patent JP-S57171506-A (JP)
Title: Mandrel rolling mill and its rolling method
Inventor: TANAKA AKIHIRO
IPC: B21B17/02
Filed: 1981-04-14
Abstract: PURPOSE:To perfectly eliminate frictional force between a pipe material and a mandrel and to stabilize a rolling, by fixing the mandrel with stepped sizes, large in diameter only in a range of receiving directly contact pressing force from a mill roll, to the rolling position by a restricting device. CONSTITUTION:A mandrel 11, formed of such constitution that its part located just beneath grooved rolls 1-1-1-n and related to the rolling of a pipe material 12 has large diameter and another part located in the intermediate part not related to the rolling has small diameter, is fixed to a restriction device 13 with a flange 15 in order not to move in the direction of rolling. A mandrel driving device 14 moves the mandrel 11 backward and forward only when the mandrel is in noload condition. The mandrel 11 with the material 12 inserted is arranged so as to fix the part of large diameter of the mandrel just beneath the rolls 1-1-1-n to roll the material 12. Thus the frictional force between the mandrel 11 and the material 12 after rolling is eliminated.
Patent JP-S61213104-A (JP)
Inventor: KOZAI MASAHIKO
IPC: B28B23/02
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000247042-A (JP)
Title: Printed matter and method for forming the same
Inventor: TACHIBANA ATSUSHI
IPC: B41M5/50
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter having fingerprint resistance or oil resistance and excellent durability without bringing about an image deterioration. SOLUTION: The printed matter 15 comprises at least a base material sheet 7, a coloring material receiving layer 8 provided at one surface side of the sheet 7, and an adhesive layer 6 provided at the other surface side of the sheet 7. In order to partition to form one or more image forming areas 14, a thermal transfer image receiving sheet 1 having a half-cut 13 image receiving sheet part 3 and a release sheet part 2 releasably covering the layer 6 surface of the part 3 is thermally transferred, and an image is formed on the layer 8 surface in the area 14 of the part 3. In this case, an at least protective layer 9' covering the layer 8 surface in the area 14 is provided. Thus, deterioration or disappearance of the image caused by adherence of fat and oil components such as fingerprint or the like can be prevented.
Patent JP-S61215380-A (JP)
Title: Production of 2-phenylbenzotriazol-n-oxide
Inventor: SEINO SHUICHI
IPC: B01J31/00
Filed: 1985-03-19
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for an ultraviolet light absorber technologically and economically advantageously, by reducing a specific o-nitrobenzene derivative as a raw material with an aldehyde in the presence of an aromatic ketone compound and a base. CONSTITUTION:An o-nitroazobenzene derivative shown by the formula I (R1 is H, Cl, 1-4C lower alkyl, alkoxy, carboxyl, etc.; R2 is H, Cl, 1-4C lower alkyl, or alkoxy; R3 is H, Cl, 1-12C alkyl, 1-4C lower alkoxy, phenyl, phenoxy, etc.; R4 is H, Cl, OH, or 1-4C alkoxy) is reduced with an aldehyde shown by the formula RCHO (R is H, alkyl, phenyl, etc.) such as formaldehyde, etc., preferably in a solvent in the presence of an aromatic compound catalyst such as 9-fluorenone, etc., and a base such as NaOH, etc., to give the aimed compound shown by the formula II. EFFECT:No problem with respect to pollution.
Patent JP-H02235237-A (JP)
Title: Magneto-optical recording device
Inventor: OTOGAWA MITSUHIRO
IPC: G11B11/105
Filed: 1989-03-09
Abstract: PURPOSE:To correct the tear-drop shape of a pit generated at the time of recording the pit at optical modulation by driving a laser by a laser modulating signal for correcting the tear-drop shape of the pit. CONSTITUTION:Recording data (signal in Fig.a) are inputted from an input terminal 15 and differentiated by a time constant determined by a capacitor 16 and a resistor 17 at the edge of data. In a differential output Fig.b, the lower differential waveform is clipped by a diode 18, amplified to a proper crest value by a DC amplifier 19 and added to a control voltage value outputted from a compensating filter 12 by an adder 13. The added voltage (Fig.c) is impressed to a driver 14 to drive a laser 3 as a laser current. Concerning to the time axis of the value to be added can be easily modified in accordance with respective values of the capacitor 16 and the resistor 17 and the quantity to be added can be adjusted by the DC amplifier 19. Consequently, the tear-drop shape of the pit easily is corrected and the SN ratio of a magneto-optical recording signal is improved.
Patent JP-H04291512-A (JP)
Title: Signal selection transmission circuit
Inventor: YAMANE KAZUO
IPC: H03K17/00
Filed: 1991-03-20
Abstract: PURPOSE:To prevent tri-state buffers from being simultaneously in operation by delaying rising or falling of a control signal by a prescribed time respectively so as to control the tri-state buffers. CONSTITUTION:A control signal 101 is inputted to delay circuits 3, 4 via a noninverting element 1 and an inverting element 2 respectively. Outputs 104, 105 of the delay circuits 3, 4 are fed to tri-state buffers 5, 6 as control signals and one of input signals 106, 107 is selected. When the control signal is set to '1', the delay circuits 3, 4 receive a change in the input signal from 0 to 1 and output the change with a delay of a prescribed time tau. Thus, the circuit 3 outputs a control signal 104 whose rising is delayed by rho more than that of the control signal 101 and the circuit 104 outputs a control signal 105 whose falling is delayed by tau more than that of the control signal 101. Thus, the signals 104, 105 do not simultaneously become '1'.
Patent JP-H04313915-A (JP)
Title: Output buffer circuit
Inventor: FUJINO YOSHIYUKI
IPC: H03K17/16
Filed: 1991-03-20
Abstract: PURPOSE:To reduce noise in the output signal of a semiconductor storage device. CONSTITUTION:Transistors(TRs) N1, N2 connected in series with an output terminal Dout inbetween are driven respectively by an input signal RD and its inverting signal. A pulse generating circuit 6 generates a pulse signal phip corresponding to a change in the input signal RD, and TRs N3, N4 and TRs N6, N7 receiving the pulse signal phip are driven respectively in a complementary manner. When the input signal is changed, the TRs N4, N7 are driven by the pulse signal and load circuits 8, 10 are connected respectively to the TRs N1, N2. A capacitor C1 (C2) of the load circuit 8 (10) delays hourly the change in a charging/discharging current Iout and suppresses the undershoot/the overshoot of an output signal D1.
Patent JP-H04291585-A (JP)
Title: Multi-channel corresponding video tape recorder
Inventor: MATSUTANI KIYOSHI
IPC: G11B5/02
Filed: 1991-03-20
Abstract: PURPOSE:To enable the simultaneous recording of plural programs and the recording of the stereoscopic video signal from plural built- in tuners by switching alternately plural video signals together with plural continuous sound signals by one field and recording them. CONSTITUTION:The video signal and the sound signal of a BS tuner 1, a TV tuner 2 and external parts 3 and 4 are restored, and after the sound signal is processed with a digital sound signal or processed with an FM sound signal, the signal is frequency-multiplexed 12, and recorded into the depth part of a magnetic tape 15 with a rotary head 14. On the other hand, after the video signal is modulated by modulating parts 6 and 6a, the signal is recorded to the outer layer part of the tape 15 with a rotary head 8 alternately by one field by selecting switches 21 and 22. The video signal reproduced at the time of reproduction is stored at every field in a memory 25 and the video signal omitted at every other field is interpolated to be read. Thus, plural video signals can also simultaneously be recorded together with the sound signal, and the simultaneous recording of plural programs and the recording of the stereoscopic picture signal can be attained.
Patent JP-2000250559-A (JP)
Title: Electric stringed instrument
Inventor: TAMURA SHINYA
IPC: G10D1/08
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to easily switch a performance time with a non-performance time and to improve handleability, a keeping property and a carriage property. SOLUTION: A base plate 20 is fitted to the rear of an instrument main body 2. Turning arms 21 are fitted turnably to the sloped arm fitting part 20A of the base plate 20 through a shaft 22, and hold members 12 for foot are fitted turnably to the tips through the shaft 23 similarly. The turning arms 21 are housed along the rear of the instrument main body 2 at the non-performance time, and are pulled out sideward and backward the instrument main body 2 at the performance time. The hold members 12 for foot are housed along the sides of the instrument main body 2 at a housing time, and are pulled out sideward and backward the instrument main body 2 at the performance time.
Patent JP-S62269910-A (JP)
Inventor: DEBITSUDO AREKUSANDAA KAAN
IPC: G02B6/28
Filed: 1987-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53140959-A (JP)
Title: Counter circuit
Inventor: MORIYA TAKAO
IPC: H03K5/15
Filed: 1977-05-14
Abstract: PURPOSE:To avoid design and manufacture of a decoder newly even with the alteration in the pulse pattern and the number of phases, by resetting the counter with the specfic readout output of a read only memory.
Patent JP-S58171868-A (JP)
Title: Photovoltaic device of high efficiency
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/06
Filed: 1982-04-02
Abstract: PURPOSE:To improve short-circuit current and open-circuit voltage by a method wherein the conditions of film manufacture for an amorphous semiconductor is set to those wherein hydrogen combined with Si is at specific atm% to Si, and the amount of hydrogen combined with the other constituent is reduced. CONSTITUTION:A thin film, wherein the optical band gap is approx. 1.85eV or more, the electric conductivity at 20 deg.C is approx. 10<-8>(OMEGA.cm)<-1> or more, the hydrogen combined with Si of the P type or N type amorphous semiconductor doped thin film of approx. 1.1 volts or more of the diffusion potential Vd in case of P-I-N junction is at approx. 5-30atm% to Si, and the hydrogen combined with the other constituent M is at approx. 70atm% or less preferably at approx. 50atm% or less, is used for at least one of the P or N layer of a P-I-N junction photoelectric element.
Patent JP-2000248133-A (JP)
Title: Rubber composition and rubber roller by use thereof
Inventor: ISHIKAWA KAZUHISA
IPC: B65H5/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition and a rubber roller by use thereof useful as a rubber material of the rubber roller for carrying which is excellent in abrasion resistance and unlikely to contaminate the surface of paper and film by blending electrically conductive carbon black as electrostatic measures. SOLUTION: This rubber composition contain carbon black wherein the rubber composition is an ethylene/propylene/diene rubber having an iodine value of not less than 20 as a base, an iodine-adsorption amount of 20 wt.% to 50 wt.% is not less than 40 mg/g and oil-absorbing amount of DBP(dibutyl phthalate) is not less than 100 ml/100 g; paraffin process oil or 5 wt.%-20 wt.%; and an organic peroxide as a crosslinking agent. In addition, the rubber roller has an elastic layer 2 of the rubber composed of a crosslinking form of such a rubber composition on the periphery of core axis 1 of the roller.
Patent JP-H05259279-A (JP)
Title: Inter-hierarchy synchronizing system and large scale integrated circuit utilizing the same system
IPC: G06F9/52
Filed: 1992-03-13
Abstract: PURPOSE:To insure and enable operations of each function block, independent of total timing, by forming hierarchy of the function blocks having inherent time series and then providing a synchronizing block between higher blocks and lower blocks. CONSTITUTION:A synchronizing block 17 is provided with an input event temporary storing means which receives an input, event generating signal group from an upper block 16 and stores it therein. The synchronizing block 17 also comprises an activation timing discriminating means to discriminate activation of function blocks 18 to 20 and send an activation signal on the basis of a signal from the temporary storing means. Moreover, the block 17 receives an output event generating signal including a completion signal from lower blocks 22, 23 and stores this signal in an output event temporary storing means. In addition the block 17 discriminates the final completing condition with a final completion discriminating means based on the signal from the output event temporary storing means and then sends the final completion signal to the upper block 16. Thereby, high speed operation can be realized without receiving influence of delayed clock.
Patent JP-H05259835-A (JP)
Title: Oscillation circuit
IPC: H03K4/06
Filed: 1992-03-13
Abstract: PURPOSE:To allow the oscillation circuit oscillating a triangle wave to control individually a leading and a trailing time of the triangle wave, to adjust the period of the oscillation circuit and to generate a drive signal forming a maximum torque to control a motor or the like. CONSTITUTION:A setting current controlled by a 1st current mirror circuit comprising 1st and 2nd MOS transistors(TRs) 1, 2 and a resistor 7 controls a leading time of a triangle wave being an output. A setting current controlled by a 2nd current mirror circuit comprising 5th and 8th MOS transistors(TRs) 5, 22 and a resistor 21 controls a trailing time of a triangle wave. The leading time and the trailing time of a triangle wave are individually controlled by adjusting the capacitance of the capacitor 8 and the resistance of the resistors 7, 21.
Patent JP-H0696373-A (JP)
Title: Fire sensor
Inventor: HIGUCHI HARUHIKO
IPC: G08B25/10
Filed: 1991-02-26
Abstract: PURPOSE:To prevent a radio transmitter from being thermally broken before a fire sensor is thermally broken by fitting the radio transmitter in the fire sensor rotatably in a heat-insulated state, CONSTITUTION:A radio transmitter part 10 is constituted by fitting a transmission control part 10a, a transmission part 10b, and a transmitting antenna 10c on a heat-insulating substrate 10d and molding them out of a heat-insulating material 10e. A temperature detecting means such as a thermostat is stored in a fire detecting means storage part 20 and when the temperature detecting means operates, the radio transmitter 10 operates simultaneously with the operation of a fire alarm to sends a radio signal through the antenna 10, so that a radio signal receiver once receiving it informs a central monitor center and others of it. Consequently, the radio transmitter is not broken until the temperature at which the fire detector operates is reached, namely, a rise in the temperature of the radio transmitter is made slower than a rise in the temperature of the fire detecting means.
Patent JP-S58175984-A (JP)
Title: Motor
Inventor: FUTAGAWA YOSHIKIYO
IPC: H02P6/08
Filed: 1982-04-05
Abstract: PURPOSE:To obtain a smooth rotation control of a motor with a simple mechanism by shaping the waveform of an output signal from sole position detecting means for detecting the position of a rotor and generating a plurality of drive reference signals on the basis of the measured data of the time duration of one period of the shaped signal. CONSTITUTION:An initializing circuit 32 is operated by a start signal (a) applied to an input terminal 30, and the operations of sections (alpha)-(gamma) are specified by three states 32a, 32b, 32c of the circuit 32. Drive coils 11b, 11c are excited through OR circuits 34, 35 in the section (alpha), and the rotor 1 is steadily stabilized at the balanced position of the rotary torque. Only the drive coil 11c is energized through the OR circuit 34 in the section (beta) after the prescribed time, the rotor 1 is rotated, the position detection signal from a Hall element 6a is differentiated by a differentiating circuit 29 to generate differentiated pulse (d), and the section (beta) is finished. The time duration of the section (beta) is converted to an equivalent in the period of the differentiated pulse (d), thereby deciding the waveform to be energized in next section (gamma). Accordingly, the next waveform can be decided by measuring the time duration of the period of the differentiated pulse (d) in next step.